Tulsa has a "East Tulsa", "West Tulsa", "South Tulsa" and "North Tulsa". These labels are useful to designate where an area/town is located in reference to Downtown Tulsa. The area known as "North Tulsa" runs from Archer Street in downtown Tulsa north to about 76th St North. The town of Turley is located within North Tulsa from about 46th to 76th Streets on both sides of Peoria Ave. Also within North Tulsa there is area known as "Greenwood" that originally began on Archer and encompassed several blocks east, west and north with Greenwood Ave as its main street. Prior to the Race Riots of 1921 the Greenwood area was referred to as "Black Wallstreet".